biofuels: 1/25 of 72

Just imagine: gas for your cooking and heating made by composting home-grown British grass, writes Almuth Ernsting. What's not to like? Well, it would need almost all the UK's grassland to match our gas demand, leaving cows and sheep to starve or forcing them into sheds to eat foreign-grown feeds. And methane leakage could easily wipe out any climate benefit.more...

Contrary to arguments advanced in a recent Ecologist article, the biomass industry supplying the Drax power station in North Yorkshire is a model of sustainability, writes Nina Skorupska, and delivers genuine, substantial emissions reductions compared to coal.more...

Seaweed is known for its culinary uses and has seen a renaissance in past years thanks to its health claims and a distinctive taste - but there are more ecological benefits to seaweed that currently remain untapped.more...

The Drax power station in North Yorkshire is among Britain's greatest greenhouse gas emitters, writes Almuth Ernsting. Not only is it burning some 6 million tonnes of coal every year, it is also burning its way through forests in the USA and other countries as it converts to biomass-fired units, rewarded by £1.3 million a day in subsidies. Join the #AxeDrax protest this weekend!more...

This month wood pellet mills in the southern US that supply the UK's Drax power station were awarded 'sustainability' certificates under a voluntary scheme governed entirely by energy companies. The certificates provide no credible guarantee that the fuel does not come from ecologically valuable natural forests and wetlands, clear-cut and replaced by industrial plantations.more...

Hugh Fearnley Whittingstall has a done a great job exposing the scandal of Britain's billions of non-recyclable coffee cups, writes Rhodri Jenkins. But what about the coffee itself? The grounds can be used for everything from compost and biodiesel to boutique chemicals and supercapacitors - yet the vast majority of the world's 9m tonnes a year of waste coffee ends up in landfill.more...

The UK imports millions of tons of American wood pellets every year to be burned in power stations for 'climate friendly' electricity, writes Matt Williams. But his recent visit to the southern US showed him that this practice is devastating beautiful, natural forests rich in wildlife - while the UK government's own research shows that it's worse for the climate than the coal it replaces.more...

A synthetic biology plant producing the anti-malarial drug artemisinin has just shut down as it's much cheaper to use wormwood grown by African farmers, writes Almuth Ernsting. The technology is even further from making affordable diesel, with a production cost of $20-50 per litre. No wonder investors are losing patience - and confidence - in loss-making synbio companies.more...

Whether you're fighting fracking, coal mines, new roads or a third Heathrow runway, next weekend's Earth First! Winter Moot is for you, writes Louise Somerville Williams. Campaigners and activists from across the UK and beyond will gather in Stroud to build common strength in our struggle against ecological destruction, and to work for a world of social and environmental justice.more...

We, the signatories of this declaration, are calling on the European Union (EU) to exclude bioenergy from its next Renewable Energy Directive (RED), and thereby stop direct and indirect subsidies for renewable energy from biofuels and wood-burning.more...

The biofuels of the future will depend on microbes, writes Almuth Ernsting: algae to produce the biomass, and fungi or bacteria to break cellulose down into useful molecules. Just one problem: wild strains aren't up to the job. So scientists are trying to genetically engineer supercharged 'synthetic biology' variants - which will inevitably enter the environment. What could possibly go wrong?more...

Today UK campaigners against burning biomass for power will deliver a 110,000 signature petition to DECC to protest at government subsidies for the practice. But in this 'Right of Reply' article Matthew Rivers, chairman of Drax Biomass, argues that biomass combustion is sustainable, benign, and helps to conserve forests worldwide.more...

Hundreds of millions of pounds meant to be spent on green energy will soon be lavished on Britain's biggest coal fired power station to reward it for burning 7 million tonnes of wood pellets a year - meant to be 'renewable' but actually driving biodiversity loss and even worse for climate change than coal. DECC must stop this madness!more...

A new coal and biomass-fired power station could soon be built at Drax in Yorkshire, already the UK's biggest coal burner, writes Almuth Ernsting. It comes with a weak promise of possible 'carbon capture and storage' - an expensive, inefficient technology shunned elsewhere. As the Government's nuclear dream fades, could this be its equally flawed replacement?more...

Biofuels are controversial because they are often produced from food crops or grown on farmland, writes Paul Brown, creating extra pressure on land and forests. But a common algae found in abundance around coastlines and clogging up beaches may be the answer.more...

With the EU projected to source most of its 'renewable' energy by burning biomass, its policies are leading to widespread land-grabbing and forest destruction, writes Oliver Munnion. And because many of the biomass projects are purely speculative, 'sustainability standards' will do little or nothing to improve practice on the ground.more...

Britain's new Environment Secretary is young (38), female, blonde, believes in climate change, and has floated imaginative policies to deal with it from a carbon tax to 'personal carbon allowances'. As for badgers ... her silence on the topic promises well.more...

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